Answer--I left Ridgeway in the ammunition waggon, and was behind the main body, among the rear guard. A little before the firing commenced the rear guard halted, and the waggon in which I rode was brought up to the rear of the main body. After the firing commenced the rear guard passed us, and the waggon was then halted. Rev. Mr. Burwash and myself left the waggon and hastened to the rear of the Thirteenth. A cry was raised that one of the Queen's Own was wounded. "Where is the doctor?" We hurried on and met Dr. May with several men of the Queen's Own bearing Ensign McEachren from the field. They took him into a log house on the left side of the road, and Dr. May desired me to inform him that his wound was mortal. I told him so, and spent some time with him in religious service. I then left him with Rev. Mr. Burwash, whose parishioner he had been for some time previously, and went out to see if I could be useful elsewhere. It afterwards took up a position on a pile of stones on the road which gave me a view of the position of the troops. I think it was now about twenty minutes since the firing commenced that killed Ensign McEachren up to the time of my getting upon the pile of stones. At this time I observed a part of the Thirteenth out as skirmishers, and other portions of the same regiment in more compact bodies behind them. I think I saw a company of green coats out on the right of those companies of the Thirteenth that were skirmishing. At this time, on the main road near me, were formed up a body of men in green coats, composed, I should say, of three or four companies, and with these men were the colors of the Thirteenth Regiment, surrounded by a few men of that corps. The firing at this time from the enemy was very rapid. I left this place and went back to the hospital, and returned again in about half an hour. On my return I noticed that the firing of the enemy on our left had very materially slackened, but was kept up regularly, although not so rapidly as on the right. A bugle sounded near the colors of the Thirteenth produced an obvious commotion among the men. They were looking about them, very much as though they knew not what to do. After a short interval another bugle call sounded from near the centre of the reserve, where the colors were. The men in the reserve by command formed a square after this bugle sounded. It was not a perfect square. This was succeeded by another bugle call and words of command. The result of that was that these men who had "formed square" were getting back to their former positions. Then came a fourth bugle call. The effect of this was that the whole line of skirmishers and those in support of them, as well as those in the road near me, made a motion to turn around. At this moment a small number of men (about 25 or 30) broke from the ranks and ran down the road, leaving the remainder standing mostly faced to the rear. These men were all dressed in green.